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2 309 943

(13)

(51)

IPC

C07C217/82(2006-01-01)

C07C235/24(2006-01-01)

C10L1/223(2006-01-01)

C10L1/224(2006-01-01)

(21) (22)

Application

2006108236/04, 2006-03-16

(24)

Start date

2006-03-16

(22)

Actual filing date

2006-03-16

(45)

Published

2007-11-10

(72)

Inventor

Ivanov Jurij AleksandrovichFrolov Aleksandr Jur'EvichOsinin Vladimir Valer'EvichPerevezentsev Vladimir Mikhajlovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'JuKompanija S Ogranichennoj Otvetstvennost'Ju Ifo

USING DERIVATIVES OF PARA-ETHOXYANILINES ENHANCING STABILITY OF HYDROCARBON FUEL AGAINST DENOTATION AND FUEL COMPOSITION (VARIANTS) Russian patent published in 2007 - IPC C07C217/82 C07C235/24 C10L1/223 C10L1/224

Abstract RU 2309943 C1

FIELD: organic chemistry, fuels.

SUBSTANCE: invention relates to using N-acetyl-para-ethoxyaniline, N-methyl-N-acetyl-paraethoxyaniline, N-methyl-para-ethoxyaniline, N,N-dimethyl-para-ethoxyaniline or their mixture without or together with oxygenates as components or addition agents for enhancing stability of hydrocarbon fuels against detonation for preparing the high-octane fuel composition. Also, invention relates to high-octane fuel compositions containing indicated compounds.

EFFECT: valuable properties of compounds.

19 cl, 12 ex

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RU 2 309 943 C1

Authors

Ivanov Jurij Aleksandrovich

Frolov Aleksandr Jur'Evich

Osinin Vladimir Valer'Evich

Perevezentsev Vladimir Mikhajlovich

Dates

2007-11-10—Published

2006-03-16—Filed